under brazilian law, they can hold them for five days for questioning. 233 people died. investigators believe the band playing used pyrotechnics and that touched off the fire. bouncers made things worse by trying to stop people they thought were trying to stip out on their bar bills. >> the people inside the facility, informed us when they came out that security guards blocked the exit to prevent people there from leaving and that's when the crowd started to panic. the tragedy grew worse. >> the first of the funerals for the victims were held today. >>> a drive-by shooting that inr jed a mother and her toddler in menlo park was not random acourting to investigators. the saturday night shooting happened on willow road near facebook's, hads. there was an anter -- an altercation between two people in cars before the gunfire erupted. the shooting may be gang- related. the 24-year-old mother and her 2-year-old son are expected to survive. >>> meanwhile, east palo alto police are looking for witnesses in the death of lamont coleman. he was gunned down saturday night about 9 th